MUFFLER FOR PREVENTING FLOWING BACKWARD FOR A VEHICLE

摘要

The present invention discloses a muffler for a vehicle for preventing reverse flow of exhaust gas.According to the present invention, there is provided a muffler for a vehicle for preventing reverse flow of exhaust gas, comprising: a case in which an inner space is formed; An exhaust pipe for exhausting the exhaust gas generated in the engine to the atmosphere and at least a part of which is accommodated in the case; A first partition wall partitioning the inside of the case into a plurality of spaces and passing through the exhaust pipe; And an inclined portion extending toward the exhaust gas outlet side end of the exhaust pipe with a smaller cross section at the first partition wall side and forming a first space between the outside of the first partition and the exhaust pipe and the inside of the case There is provided a muffler for a vehicle for preventing reverse flow of exhaust gas.;